| Pin | Signal | Polarity | Function | |------|--------|----------|----------| | 1 | HD_LED+ | Positive | Hard Disk Drive Activity LED (+) | | 3 | HD_LED– | Negative | HDD LED (–) | | 5 | RESET_SW– | Ground | Reset Switch (Ground) | | 7 | KEY | – | Missing pin (physical key) | | 9 | RSVD / 5VSB | – | Reserved / Standby power (do not connect) | | 2 | POWER_SW+ | Positive | Power Switch (+) | | 4 | POWER_SW– | Ground | Power Switch (–) | | 6 | POWER_LED+ | Positive | Power LED (+) | | 8 | POWER_LED– | Negative | Power LED (–) | | 10 | NC | – | No connection |

Polarity matters. If the LED doesn't blink when the PC is loading, unplug it and flip the connector 180 degrees. The positive wire goes to Pin 2, and the negative goes to Pin 4. 🛠️ Troubleshooting Tips & Common Gotchas

Better approach: Use standard :

Foxconn often reused the N15235 design for OEMs (HP/Compaq) who customized their front panel header pinouts. That means there isn’t just one configuration—there are three. However, the most common version (Rev 1.0 and Rev 1.1) follows a near-universal standard we will detail below.

: Next to the LED, he plugged in the Reset Switch . This one was easier—it didn't matter which way it faced, as long as it bridged those two specific pins to reset the system.

Are there any printed in white ink near the RAM slots or the center of the board? How many total pins are in your front panel section?

Connect to the RESET pins. This is also a non-directional momentary switch. Common User Reviews & Troubleshooting Front Panel Connectors Explained

A: First, ensure the PWR-SW cable is securely connected to pins 6 and 8. You can test the motherboard independently by disconnecting the case cables and shorting pins 6 and 8 with a screwdriver. If the system powers on, the issue is with the case's power button or its cable.

Practical recommendation (decisive)

This is a 2-pin connector. It goes onto the top row, pins 5 and 7.

Check Pins 6 and 8. Ensure the Power SW connector hasn't accidentally slipped onto Pins 4 and 6 or Pins 8 and 10. Ensure the main power switch on the back of your Power Supply Unit (PSU) is flipped to the "I" (On) position.

There are usually two types of USB headers on this board.

Look for a two-row header with one pin missing (usually the last pin on the bottom row) to act as a locator. Description Hard Drive Activity (Positive) 2 Power LED (Positive) 3 Hard Drive Activity (Negative) 4 Power LED (Negative) 5 Reset SW + Reset Button (Positive) 6 Power Button (Positive) 7 Reset SW - Reset Button (Negative) 8 Power Button (Negative) 9 No Pin (Used for orientation) Detailed Connection Guide